@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,200;0,300;0,400;0,600;0,700;1,300;1,400&family=Tangerine:wght@400;700&family=Ubuntu:wght@700&display=swap');

@keyframes appear {
    0%{
        opacity: 0;
    }
    100%{
        opacity: 1;   
    }
}

@keyframes appear-slide-leftside {
    0%{
        opacity: 0;
        left: 0;
    }
    100%{
        opacity: 1;
        left: 50%;
    }
}

*{
    margin: 0;
    padding: 0;
}

acronym {
    text-decoration: none;
}

body{
    color: white;
    font-family: 'Nunito', sans-serif;
    background: rgb(14,2,33);
    background: linear-gradient(180deg, rgba(14,2,33,1) 0%, rgba(14,2,33,1) 81%, rgba(12,2,28,1) 87%, rgba(8,1,20,1) 100%);
}

body a {
    text-decoration: none;
    color: #20BF55;
    transition: 0.5s ease;
}

body a:hover {
    color: #43ad3e;
}

.page-wrapper {
    margin-bottom: 50px;
}

.page-wrapper > .main {
    opacity: 0;
    margin: 30px;
    padding: 15px 15px 0px 15px;
    max-width: 60%;
    margin: 0 auto;
    border-radius: 15px;
    box-sizing: border-box;
    background-color: rgba(0, 0, 0, 0.39);
    
    animation-name: appear;
    animation-duration: 2s;
    animation-delay: 4s;
    animation-fill-mode: forwards;
}

.page-wrapper h3 {
    font-family: 'Tangerine', cursive;
    font-size: 48px;
}

.intro {
    position: relative;
    display: flex;
    flex-direction: column;
    align-content: center;
    width: 100%;
    min-height: 100vh;
    background-image: url(../images/mountains-2.svg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;

    margin: 0 auto;
}



.header {
    padding-top: 20px;
    text-align: center;
    color: white;
}

.header h1,h2 {
 font-size: 40px;
}

.header h1 {
    font-family: 'Tangerine', cursive;
    font-size: 64px;
}

.header h2 {
    font-weight: lighter;
}



.summary,.preamble {
    opacity: 0;
    margin: 10px auto;
    padding: 10px;
    text-align: center;
    max-width: 40%;

    font-size: 22px;
    color: white;
    background-color: rgba(0, 0, 0, 0.39);
    border-radius: 5px;
    transition: 10ms;
    cursor: context-menu;

    animation-name: appear-slide-leftside;
    animation-duration: 2s;
    animation-delay: 1s;
    animation-fill-mode: forwards;
}





.summary .p2 a:nth-child(1), .participation .p3 a:nth-child(2) {
   color: #E45F3C;
}

.summary .p2 a:nth-child(1):hover, .participation .p3 a:nth-child(2):hover {
    color: #fa8567;
 }

.summary .p2 a:nth-child(2), .participation .p3 a:nth-child(3) {
    color: #008DBB;
}

.summary .p2 a:nth-child(2):hover, .participation .p3 a:nth-child(3):hover {
    color: #1ab9ee;
}




.explanation,.participation,.benefits,.requirements {
    margin-bottom: 50px;
}

.sidebar{
    align-self: center;
    position: fixed;
    top: 0;
    left: -18vw;
    height: 100vh;
    width: 19vw;
    background-color: rgba(0, 0, 0, 0.39);
    border-radius: 0 10px 10px 0;

    text-align: center;
    background-color: transparent;
    transition: 0.5s linear;
}

.sidebar:hover {
    background-color: rgba(0, 0, 0, 0.39);
    left: 0;
}

.sidebar::before{
    content: "";
    position: absolute;
    top: 50%;
    left: 18vw;
    width: 2vw;
    height: 2vw;
    
    background-color: #20BF55;
    background-image: url(../images/seta.svg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    border-radius: 50%;
    

    text-align: center;
    font-size: 1.4vw;
    color: white;
}

.wrapper{
    height: 100%;
    display: flex;
    flex-direction: column;
    align-self: center;
    justify-content: space-evenly;
}

 ul {
    list-style: none;
}

.wrapper h3{
    font-family: 'tangerine';
    font-size: 57px;
    color: white;
}

.design-selection li {
    margin: 15px 0;
    color: white;
}

.design-selection li a{
    padding: 10px;
    text-decoration: none;
    color: #20BF55;
    transition: 0.5s ease;
}

.design-selection ul li a:hover {
    color: #43ad3e;
    background-color: rgba(0, 0, 0, 0.411);
    text-decoration: underline;
    border-radius: 25px;
}



.design-archives ul .next, ul .previous{
    width: 48%;
    float: right;
    margin: 1%;
    transition: 0.5s ease;
}

.design-archives ul .viewall {
    display: inline-block;
    margin-top: 15px;
    padding: 0 10px;
    border-radius: 5px;
    transition:  0.5s ease;
}

.design-archives ul li a {
    padding: 10px;
    text-decoration: none;
    color: #20BF55;
    transition: 0.5s ease;
}

.design-archives ul li a:hover {
    color: #43ad3e;
    margin: 10px 0;
    padding: 10px 10px;
    background-color: rgba(0, 0, 0, 0.411);
    text-decoration: underline;
    border-radius: 25px;
}

.design-resources li {
    margin: 15px 0;
}

.design-resources ul li a {
    padding: 10px;
    text-decoration: none;
    color: #20BF55;
    transition: 0.5s ease;
}

.design-resources ul li a:hover {
    color: #43ad3e;
    margin: 10px 0;
    padding: 10px 10px;
    background-color: rgba(0, 0, 0, 0.411);
    text-decoration: underline;
    border-radius: 25px;
}

.participation strong {
    font-weight: normal;
}

.participation strong a{
    font-weight: bold;
    color: #20BF55;
}

.participation strong a:hover{
    color: #43ad3e;
}

.participation .p1 a{
    text-decoration: underline;
    font-family: 'Ubuntu', sans-serif;
    font-weight: bold;
    color: white;
}

.participation .p1 a:hover{
    color: rgb(170, 175, 180);
}

.requirements {
    padding-bottom: 15px;
}

.footer {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px;
    background-color: rgba(14,2,33,1);
    font-size: 25px;
}


/*scroll bar*/

/* Let's get this party started */
::-webkit-scrollbar {
    width: 10px;
}
 
/* Track */
::-webkit-scrollbar-track {
    box-shadow: rgba(0,0,0,0.3);
    background-color: #15001a8a;
}
 
/* Handle */
::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background: rgb(37, 12, 77); 
    box-shadow: rgba(255, 255, 255, 0.5); 
}

/*Media queries*/

/*Large devices*/
@media (max-width: 1440px) {
    .intro {
        background-size: 100%;
        background-position-y: -30px;
    }

    .preamble{
        font-size: 20px;
    }

    .sidebar{
        background-color: rgba(14,2,33,1);
        left: -24vw;
        width: 25vw;
    }

    .sidebar:hover {
        background-color: rgba(14,2,33,1);
    }

    .sidebar::before{
        left: 24vw;
    }
}

@media (max-width: 1024px) {
    .intro {
        background-size: 100%;
    }

    .summary,.preamble {
        min-width: 80%;
    }
    .sidebar {
        left: -39vw;
        width: 40vw;
        background-color: rgba(14,2,33,1);
    }

    .sidebar::before{
        left: 39vw;
    }
}


/*Medium devices*/
@media (max-width: 768px) {
    .intro {
        background-position-y: -30px;
    }

    .summary,.preamble {
        min-width: 80%;
        top: 40%;
    }

    .page-wrapper > .main {
        min-width: 80%;
    }

    .sidebar {
        left: -49vw;
        width: 50vw;
    }

    .sidebar::before{
        left: 49vw;
    }
}

/*Small devices */
@media (max-width: 580px) {
    .header h2 {
        font-size: 32px;
    }

    .intro {
        background-position-y: -40px;
    }

    .summary,.preamble {
        min-width: 90%;
        font-size: 16px;
    }

    .page-wrapper > .main {
        text-align: center;
        min-width: 90%;
    }

    .sidebar {
        left: -68vw;
        width: 70vw;
    }

    .sidebar::before{
        left: 69vw;
        width: 4vw;
        height: 4vw;
    }

    .footer {
        font-size: 15px;
    }
}

    @media (max-width: 375px) {
        .sidebar {
            left: -79vw;
            width: 80vw;
        }
    
        .sidebar::before{
            left: 79vw;
            width: 4vw;
            height: 4vw;
        }
    }

    @media (max-width: 320px) {
        .header h2 {
            font-size: 32px;
        }

        .intro {
            background-position-y: -200px;
        }
    
        .summary,.preamble {
            min-width: 94%;
            font-size: 16px;
        }

        
    
        .page-wrapper > .main {
            min-width: 99%;
        }
    
        .sidebar {
            left: -68vw;
            width: 70vw;
        }
    
        .sidebar::before{
            left: 69vw;
        }
    }